We divide 50502712 by 356
The aim is to understand the frequency of 356 in 50502712.

On to step 1:
When dividing 5 by 356, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 356

Advancing to step 2:
356 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Bring next digit (5) of the dividend behind the 50 and repeat the process: 505 / 356

Going ahead to step 3:
If we divide 505 by 356, we get 1 and a remainder of 149.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 356 from 505, we get 149.
Grab the next digit (0) from the dividend, add it to 149, then carry on: 1490 / 356

Advancing to step 4:
1490 divided by 356 is 4 with a remainder of 66.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 1424 from 1490 leaves us with 66.
Fetch the next digit (2) from the dividend, attach it to 66 and continue: 662 / 356

Let's proceed to step 5:
356 can be fit into 662 1 times, resulting in a remainder of 306.
The number 1 becomes the next digit in our result. 
Result so far: 141.0
Deduct 356 from 662 and we're left with 306.
Grab the next digit (7) from the dividend, add it to 306, then carry on: 3067 / 356

Moving on to step 6:
The number 356 fits into 3067 8 times, leaving a remainder of 219.
Record the quotient 8 as the next digit in the result. 
Result so far: 1418.0
The remainder is 219 after subtracting 2848 from 3067.
Append the next digit (1) from the dividend to 219 and continue with: 2191 / 356

Let's proceed to step 7:
The number 356 fits into 2191 6 times, leaving a remainder of 55.
The number 6 becomes the next digit in our result. 
Result so far: 14186.0
Subtract 2136 from 2191 to get 55.
Include the next digit (2) from the dividend after 55, then repeat: 552 / 356

Moving on to step 8:
552 divided by 356 is 1 with a remainder of 196.
Record the quotient 1 as the next digit in the result. 
Result so far: 141861.0
Subtract 356 from 552 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 9:
356 can be fit into 1960 5 times, resulting in a remainder of 180.
Put 5 as the next digit of the answer. 
Result so far: 141861.5
The remainder is 180 after subtracting 1780 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 10:
1800 divided by 356 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 141861.55
Subtracting 1780 from 1800 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 141861.55 with a remaining 0.02.